Portion of a headgear strap/yoke



FIG. 1 is a perspective view of a portion of a headgear strap/yoke according to an embodiment of our design; and,

FIG. 2 is an enlarged view thereof with environmental structure removed.

The broken lines applied to the surface of the headgear strap/yoke represent stitching and form a part of the claimed design.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of a headgear strap/yoke, as shown and described. 